Sioux City Social Security Office 51106

The Sioux City Social Security Office location is in Sioux City 51106. This page provides the contact information for this location including the Social Security office phone number, office hours and driving directions.


If you have questions or issues about your retirement Social Security benefits, or you need to schedule an appointment, then call the Sioux City Social Security Office listed below. The Iowa SSA handles several federal programs such as retirement, SSI, Medicare and disability benefits.

Sioux City Social Security Office Driving Directions

The Office Is Located In The Lincolnshire Office Park Which Is West Of The Southern Hills Mall. Please Call For An Appointment To Apply For Benefits Or File Online At Self Help Is Available At This Location.

  • Social Security Office Location

  • 3555 Southern Hills Dr
    Sioux City, Iowa 51106
  • Social Security Office Phone Number

  • 1-866-338-2859 or TTY: 1-712-274-8986
  • Social Security Office Hours

  • Monday 9:00am - 4:00pm
    Tuesday 9:00am - 4:00pm
    Wednesday 9:00am - 12:00pm
    Thursday 9:00am - 4:00pm
    Friday 9:00am - 4:00pm
    Saturday Closed
    Sunday Closed
    Except On Federal Holidays